Institution: | 1.Dermatology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, USA;2.Medical Genetics Branch, National Human Genome Research Institute and Intramural Office of Rare Diseases, Bethesda, MD, USA;3.Genetic Epidemiology Branch, DCEG, National Cancer Institute, Bethesda, MD, USA;4.Cancer Research and the Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, USA |